Overhead projector



FIG. 1 is a front and top right perspective view of an overhead projector, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a front top life perspective view in a fully assembly condition. 

The ornamental design for overhead projector, as shown and described. 